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JPL Small-Body Database Browser
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452635 (2005 TU122)
Classification: Main-belt Asteroid          SPK-ID: 2452635
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0859794023860596 6.6908e-08  
a 2.812961839444107 3.3261e-08 au
q 2.571105061553911 1.9257e-07 au
i 2.305144257739279 1.0157e-05 deg
node 179.8787643118518 0.00016283 deg
peri 231.5112321220082 0.00017482 deg
M 285.5246865771602 6.077e-05 deg
tp 2458956.995478967482
(2020-Apr-17.49547897)
0.00029213 TDB
period 1723.233733836627
4.72
3.0564e-05
8.368e-08
d
yr
n .2089095593541405 3.7053e-09 deg/d
Q 3.054818617334302 3.6121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      5136 days (14.06 yr)  
   first obs. used      2005-09-29  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62322  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:50:08  

Additional Information
 Earth MOID = 1.58195 au 
 Jupiter MOID = 2.24279 au 
 T_jup = 3.314 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO368965  

452635 (2005 TU122)          Discovered 2005-Sep-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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